* { box-sizing: border-box; }
body { display: grid; place-items: center; min-height: 100vh; min-height: 100svh; margin: 0; padding: 24px; background: #f4f7fa; color: #112d4f; font-family: 'Noto Sans KR', 'Malgun Gothic', sans-serif; -webkit-font-smoothing: antialiased; }
.contact-card { width: 100%; max-width: 400px; padding: 36px 28px 28px; border: 1px solid #e1e8ef; border-radius: 16px; background: #fff; box-shadow: 0 10px 32px #102d4f07; text-align: center; }
.contact-icon { display: grid; place-items: center; width: 54px; height: 54px; margin: 0 auto 22px; border-radius: 50%; background: #e6f6f7; color: #007f91; }
.contact-icon svg { width: 25px; height: 25px; }
h1 { margin: 0 0 14px; font-size: 24px; line-height: 1.4; letter-spacing: -.7px; word-break: keep-all; }
.contact-description { margin: 0 0 28px; color: #718094; font-size: 14px; line-height: 1.8; word-break: keep-all; }
.contact-primary { display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 48px; padding: 12px 16px; border-radius: 8px; background: #112d4f; color: #fff; text-decoration: none; font-size: 14px; font-weight: 700; }
.contact-primary:hover { background: #006d80; }
.contact-primary span { font-size: 19px; font-weight: 400; }
a:focus-visible { outline: 2px solid #00a6b5; outline-offset: 4px; }
@media (max-width: 420px) { body { padding: 20px; } .contact-card { padding: 32px 24px 24px; } h1 { font-size: 22px; } }